package com.sky.controller.admin;

import com.sky.dto.DishDTO;
import com.sky.dto.DishPageQueryDTO;
import com.sky.mapper.DishFlavorMapper;
import com.sky.result.PageResult;
import com.sky.result.Result;
import com.sky.service.DishService;
import com.sky.vo.DishVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.web.bind.annotation.*;
import java.util.List;
import java.util.Set;

import com.sky.entity.Dish;
@RestController
@RequestMapping("/admin/dish")
@Api(tags = "菜品相关接口")
public class DishController {
    @Autowired
    private RedisTemplate redisTemplate;
    @Autowired
    private DishService dishService;
    @Autowired
    private DishFlavorMapper dishFlavorMapper;

    @PostMapping
    public Result save(@RequestBody DishDTO dishDTO){

            dishService.saveWithFlavor(dishDTO);
            String key="dish_"+dishDTO.getCategoryId();
            clean_cache(key);
            return Result.success();
    }

    @GetMapping("/page")
    @ApiOperation("菜品分页查询")
    public Result<PageResult> pqge(DishPageQueryDTO dishPageQueryDTO){
        PageResult pageResult=dishService.pagequery(dishPageQueryDTO);
        return Result.success(pageResult);
    }

    @DeleteMapping
    @ApiOperation("菜品删除")
    
    public Result delete(@RequestParam List<Long> ids){
         //批量或者单删菜品
         dishService.deletePatch(ids);
        clean_cache("dish_*");
        return Result.success();
    }

    @GetMapping("/{id}")
    @ApiOperation("查询菜品消息")
    public Result<DishVO> getByid(@PathVariable Long id){
        DishVO dishVO=dishService.getByid(id);
        return Result.success(dishVO);
    }

    @PutMapping
    @ApiOperation("修改菜品")
    public Result update(@RequestBody DishDTO dishDTO){
    dishService.update(dishDTO);
    clean_cache("dish_*");
    return Result.success();

    }

    @PostMapping("status/{status}")
    @ApiOperation("设置菜品起售停售状态")
    public Result SetDishStatus(@PathVariable Integer status,@RequestParam Long id){
        dishService.SetDishStatus(status,id);
        clean_cache("dish_*");
        return Result.success();
    }

    @GetMapping("/list")
    @ApiOperation("根据分类id查询菜品")
    public Result<List<Dish>> list(Long categoryId){
        List<Dish> list = dishService.list(categoryId);
        return Result.success(list);
    }


    private void clean_cache(String pattern){
        Set keys = redisTemplate.keys(pattern);
        redisTemplate.delete(keys);
    }

}
